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26 Dezember 2024
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RDL SF-NP50A DANTE INTERFACE Output, 50W mono, 70/100V, 44.1/48/88.2/96kHz sample rates

Artikelnummer
57-4854
Hersteller
RDL (Radio Design Labs)
Typennummer
  • SF-NP50A
RDL SF-NP50A DANTE INTERFACE Output, 50W mono, 70/100V, 44.1/48/88.2/96kHz sample rates
RDL SF-NP50A DANTE INTERFACE Output, 50W mono, 70/100V, 44.1/48/88.2/96kHz sample rates

Bestellangaben

MwSt. / Versand
1.200,00 
pro Stück (zzgl. MwSt.)
Dieses Produkt wird speziell für Ihre Bestellung eingekauft. Bei Stornierung können Gebühren entstehen, lieferbar in 1‑2 Wochen. Brauchen Sie diesen Artikel schneller? Rufen Sie uns an

RDL AV INTERFACES - SYSFLEX Series

Sysflex is a family of modules which interface between DANTE data networks and analogue and digital audio devices. Microphones, AES/EBU and SP/Dif digital signals, as well as USB connections, can be used as feeds into the network, depending on model. There are also modules to take signals from the network and present them to both analogue line-level and digital audio inputs, headphones and even one module with an output to feed loudspeakers. A range of hardware is offered to assist in mounting the modules.

Special software is not required for module setup. For more details concerning networking, please read DANTE Networking Basics.

Common features:

All are contained in a metal case 147mm deep and 42.7mm high. There are three module widths.

All modules, apart from the SF-NP40D, are powered over the network connection, using power from a suitable switch offering POE to Class 0, IEEE 802.3af.

They each have a single RJ45 connector on the rear for connection to the network. This has two LEDs, one indicating a 100Mbps connection, the other indicating 'data activity'.

All may be mounted on a flat surface using the holes for fasteners at the rear. Alternatively they may be mounted under a table or counter, in a rack or on a microphone stand thread using optional accessory brackets and adapters.

Common network specifications:

Protocol: DANTE. Transmission rate: 100Mb/s. Sample rates supported: 44.1, 48 (default), 88.2, 96kHz. Bit depth supported: 24 bits. Audio operating level: -20dBFS = +4dBu. Reference level: 0dB FS = +24dBu.

DANTE INTERFACES – INPUT

DANTE INTERFACES – BI-DIRECTIONAL

DANTE INTERFACES – OUTPUT

DANTE INTERFACES - OUTPUT - With Amplifier


SF-NP16E DANTE network to 16W mono amplifier output

This constant voltage amplifier module converts a single DANTE network channel to a single amplified output to suit 70V or 100V line loudspeakers. An LED on the front-panel illuminates when the module is powered, by the included external power supply, via the coaxial power inlet on the rear panel. The module is equipped with both thermal and output short-circuit protection. The 'high-efficiency Class D output stages produce minimal heat for all levels of expected voice or music modulation'.

Outputs: The front panel has a detachable terminal block connector providing a balanced output to two loudspeakers. An LED indicates 'valid power' and synchronisation to a master clock.

Response: 50Hz to 20kHz +0,-3dB. Distortion: Less than 1% THD+N, 1kHz. Noise: Less than -90dB, below maximum power; less than -80dB, below 1/8 power.


SF-NP35E DANTE network to 35W mono amplifier output

As per SF-NP16E however this amplifier module has a constant output of 35W into 70V or 100V line systems.


SF-NP50A DANTE network to 50W mono amplifier output

As per SF-NP16E however this amplifier module has a constant output of 50W into 70V or 100V line systems. An additional automatic ducking system, controllable via network or switch-selectable analogue input has a switch-selectable attenuation of -25dB or ‘off’.


SF-NP40D - DANTE network to 40W stereo amplifier output

This module converts two DANTE network channels to two amplified outputs to suit 4 or 8 ohm loudspeakers. An LED on the front-panel illuminates when the module is powered, by the included external power supply, via the coaxial power inlet on the rear panel. The module is equipped with both thermal and output short-circuit protection. The 'high-efficiency Class D output stages produce minimal heat for all levels of expected voice or music modulation'.

Outputs: The front panel has a detachable terminal block connector providing a balanced output to two loudspeakers. An adjacent switch selects between 4 ohm and 8 ohm loudspeakers. An LED indicates 'valid power' and synchronisation to a master clock.

Each output provides 20 watts into 8 ohms for a network digital audio level of 0dBFS. Output level: 0dBFS = 20W into 8ohms per channel; 15W into 4ohms, maximum. Load impedance: 4 or 8 ohms, selected by switch. Response: 20Hz to 20kHz +0,-6dB. Distortion: Less than 0.1% THD+N, 20Hz to 20kHz,+4dBu/-20dBFS; 0.015% at 1kHz. Noise: Better than -80dB, below 20W into 8 ohms. Crosstalk: Better than -75dB, 1kHz, output to output. Headroom: 20dB above -20dBFS. This module is 92.2mm wide.

AMPLIFIERS – Non DANTE


SF-MSM1 - Microphone stand mounting adapter

Any Sysflex module can be mounted on this sloping adapter, snapped in and then 'secured by one single screw'. It has an aperture for fixing to microphone stands with a 5/8 inch 27 TPI thread. Adapter 53-217 will convert this to the 3/8 inch thread more commonly found in Europe. For alternative adapters, see Thread Adapters.

Dimensions: 55.9 x 38.1 x 142.2 (w x h x d) mm.


SF-RA1 - Rack adapter

The SF-RA1 rack mounts several SysFlex modules in fixed or mobile installations. Modules may be combined up to a width of 430mm; they 'quickly snap into the SysFlex rack mount and each is firmly secured with a single screw'. The racking system 'segregates network and power wiring from the audio and digital audio connectors'. The front panel is blank.

Dimensions: 1U, 19-inch rack mounting, 25.4mm deep.


SF-UCB2 - Under counter brackets

Two bent, metal, brackets fit under a Sysflex case and are secured using two screws (included) each. The brackets may then be fastened to the underside of a counter, shelf or table using fasteners (not included) through the two, slotted, mounting holes in each bracket.